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What's the correct way to communicate between controllers in AngularJS?
...n('someComponent.someCrazyEvent', function(){
console.log('foo');
});
$scope.$on('$destroy', unbind);
}
]);
I would say, that's not really an angular specific thing as it applies to other EventBus implementations as well, that you have to clean ...
Performing regex Queries with pymongo
...on options (such as ignore case), try this:
import re
regx = re.compile("^foo", re.IGNORECASE)
db.users.find_one({"files": regx})
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Best way to parse command line arguments in C#? [closed]
...kout master), or their arguments are not flexible (i.e., doesn't support --foo 123 = --foo=123 = -f 123= -f=123 and also -v -h = -vh).
– Wernight
Nov 28 '12 at 12:13
1
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Why can a class not be defined as protected?
...is why class cannot defined as private in top-level.
So if "private class foo"(A private member defined, i.e. class itself is a member) allow, what is the outer (which contains the member) ? File scope ? No, file outer is pointless because even multiple classes in single file will be compile into s...
How to clear/remove observable bindings in Knockout.js?
...ant to myLiveData. For instance, make a $.getJSON call:
$.getJSON("http://foo.bar/data.json?callback=?", function(data) {
myLiveData.removeAll();
/* parse the JSON data however you want, get it into myLiveData, as below */
myLiveData.push(data[0].foo);
myLiveData.push(data[4].bar);
...
How to encode URL parameters?
...e.com/?username=unknown&password=unknown";
var encodedURL= "http://www.foobar.com/foo?imageurl=" + encodeURIComponent(myUrl);
DEMO: http://jsfiddle.net/Lpv53/
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Ruby: How to turn a hash into HTTP parameters?
...example:
require 'rack'
Rack::Utils.build_query(
authorization_token: "foo",
access_level: "moderator",
previous: "index"
)
# => "authorization_token=foo&access_level=moderator&previous=index"
It even handles arrays:
Rack::Utils.build_query( {:a => "a", :b => ["c", "d", ...
How to manually deprecate members
...mber is optional. You can now simply type:
@available(*, deprecated)
func foo() {
// ...
}
Or if you want a message go along with it:
@available(*, deprecated, message: "no longer available ...")
func foo() {
// ...
}
...
Missing Push Notification Entitlement
...New File...
Select iOS > Resource > Property List
Name the new file "foo.entitlements" (typically, "foo" is the target name)
Click the (+) next to "Entitlements File" to add a top-level item (the property list editor will use the correct schema due to the file extension)
Ensure this entitleme...
How do I comment on the Windows command line?
...
Powershell
For powershell, use #:
PS C:\> echo foo # This is a comment
foo
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